Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
With its high average temperature of 29.5°F (-1.4°C) and a low of 20.7°F (-6.3°C), January is regarded as the coldest month.Humidity
In Harborcreek, the average relative humidity in January is 86%.Rainfall
In Harborcreek, in January, it is raining for 7.8 days, with typically 1.93" (49mm) of accumulated precipitation. Throughout the year, there are 169.5 rainfall days, and 25.87" (657mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Harborcreek, in January, snow falls for 17.7 days, with typically accumulated 3.94" (100mm) of snow. Throughout the year, there are 71.3 snowfall days, and 18.54" (471mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 31min.On the first day of January, sunrise is at 7:48 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 5:32 pm EST.
Sunshine
With an average of 2.3h of sunshine, January has the least sunshine of the year.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.Note: A daily high UV index of 1 in January leads to these guidelines:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
How cold is it in January?
What is the average humidity in January?
How many days does it rain in January?
How much does it snow in January?
How many hours of daylight does Harborcreek have in January?
When is the sunrise / sunset in January?
What is the month with the least sunshine?
How long on average sun shines in January?
What is the month with the lowest UV index?
What is the UV index reading in January in Harborcreek?
Average temperature in January
Harborcreek, PA
- Average high temperature in January: 29.5°F
The warmest month (with the highest average high temperature) is July (75°F).
The month with the lowest average high temperature is January (29.5°F).
- Average low temperature in January: 20.7°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in January
Harborcreek, PA
- Average pressure in January: 30.07"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Harborcreek, PA
- Average wind speed in January: 13mph
The windiest month (with the highest average wind speed) is January (13mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).
Average humidity in January
Harborcreek, PA
- Average humidity in January: 86%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are August, September, October and November (79%).
Average rainfall in January
Harborcreek, PA
- Average rainfall in January: 1.93"
The wettest month (with the highest rainfall) is October (2.72").
The driest month (with the least rainfall) is March (1.73").
Average rainfall days in January
Harborcreek, PA
- Average rainfall days in January: 7.8 days
The month with the highest number of rainy days is October (18.6 days).
The month with the least rainy days is January (7.8 days).
Average snowfall in January
Harborcreek, PA
- Average snowfall in January: 3.94"
The month with the highest snowfall is February (4.88").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Harborcreek, PA
- Average snowfall days in January: 17.7 days
The month with the highest number of snowfall days is January (17.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Harborcreek, PA
- Average daylight in January: 9h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January: 2h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in January
Harborcreek, PA
- Average sunshine days in January: 5.7 days
The month with the most sunshine days is May (11.7 days).
The month with the least sunshine days is January (5.7 days).
Average UV index in January
Harborcreek, PA
- Average UV index in January: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
Harborcreek, PA
- Average cloud cover in January: 77
The month with the most cloud cover is January (Cloud cover 77).
The months with the least cloud cover are July and August (Cloud cover 29).
Average visibility in January
Harborcreek, PA
- Average visibility in January: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Harborcreek, Pennsylvania, USA
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